Cologne family business for plumbing installation, heating construction, metalworking and ornamental smithery since 1920.
August Kleine & Söhne Sanitär Heizung Schlosserei GmbH
Cologne (Widdersdorfer Str. 373)New on Amplifa
Family business in 4th generation
August Kleine & Söhne Sanitär Heizung Schlosserei GmbH is a fourth-generation Cologne family business. Its range of services includes plumbing installation, heating construction and heating repair including oil, gas and condensing boiler systems as well as heat pumps, bathroom renovations through the subsidiary August Kleine Badbau GmbH, painting work, burst-pipe emergency service with leak detection and claims settlement, and custom-made burglar protection. In its own metalworking and ornamental smithery shop, handrails, garage doors, gate and fence systems as well as stainless steel work are produced. Manufacturing and installation is done predominantly in stainless steel and steel, with copper pipes also used in plumbing and heating work. Customers are primarily private households in the single- and two-family house sector in the Cologne area. The business with workshop, metalworking shop and showroom has been located at Widdersdorfer Straße 373 in Cologne since its founding in 1920 and is a recognized training company.
- Site
- Köln
- Processes
- Plumbing installation, Heating construction (oil heating, gas heating, heat pump, condensing boiler), Metalworking and ornamental smithery (handrails, garage doors, gate and fence systems, stainless, Custom-made burglar protection (window grilles, entrance doors, gates), Bathroom planning and renovation (partial and complete renovation), Painting work (woodchip wallpaper, designer wallpaper, wiping technique on plaster, painting), Burst-pipe emergency service incl. leak detection, Plumbing Installation
- Materials
- Stainless Steel, Steel, Copper
- Certificates
- Training Company
- Founded
- 1920
- Industries
- Building Services (Plumbing, Heating, Air Conditioning), Private Customers (Single- and Two-Family Houses)
- 01
Consulting and Planning
- 02
Metalworking and Metal Fabrication (Stainless Steel, Steel)
- 03
Plumbing/Heating Installation
- 04
Painting and Surface Work
- 05
Customer Service and Emergency Service
Materials and Processes
Stainless Steel
Used for handrails, railings and stainless steel work in the metalworking and ornamental smithery shop.
Steel
Used for garage doors, gate and fence systems as well as burglar protection such as window grilles and entrance doors.
Copper
Pipe material in plumbing and heating installation.
Locations
Cologne
DEHeadquarters, Workshop, Metalworking Shop, Showroom
- Materials
- Stainless steel, Steel, Copper
Components and Services
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plumbing installationAssembly | – | – | – | – | Edelstahl, Kupfer |
| Heating construction (oil heating, gas heating, heat pump, condensing boiler)Assembly | – | – | – | – | Edelstahl, Kupfer |
| Metalworking and ornamental smithery (handrails, garage doors, gate and fence systems, stainlessJoining | – | – | – | – | Edelstahl, Stahl |
| Custom-made burglar protection (window grilles, entrance doors, gates)Joining | – | – | – | – | Stahl, Edelstahl |
| Bathroom planning and renovation (partial and complete renovation)Assembly | – | – | – | – | – |
| Painting work (woodchip wallpaper, designer wallpaper, wiping technique on plaster, painting)Surface | – | – | – | – | – |
| Burst-pipe emergency service incl. leak detectionAssembly | – | – | – | – | – |
Additional services
Quality
The work is carried out by professionally trained fitters and is supported by the company's own qualification as a training company; the installations comply with the technical requirements of the Building Modernisation Act.
| Evidence | Cologne |
|---|---|
| Training Company |
Company History
- 1920
August Kleine opens a metalworking shop at Widdersdorfer Straße 373 in Cologne
- 1978
Karl-Heinz Kleine takes over the business; conversion into August Kleine & Söhne GmbH with a focus on plumbing, heating and metalworking
- 1995
Tanja Kleine joins the company (4th generation)
- 2005
Founding of August Kleine Badbau GmbH by Karl-Heinz and Tanja Kleine